diff options
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts index 78036b2f2ab4..c606af3dbfed 100644 --- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts +++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts @@ -68,6 +68,17 @@ enable-active-high; gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&ac100_rtc 1>; + clock-names = "ext_clock"; + /* The WiFi low power clock must be 32768 Hz */ + assigned-clocks = <&ac100_rtc 1>; + assigned-clock-rates = <32768>; + /* enables internal regulator and de-asserts reset */ + reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */ + }; }; &ehci0 { @@ -87,6 +98,23 @@ status = "okay"; }; +&mmc1 { + vmmc-supply = <®_dldo1>; + vqmmc-supply = <®_dldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "host-wake"; + }; +}; + &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_8bit_emmc_pins>; |
